Kawasaki ZX 6 RR - 2003 Specifications and Reviews

The 2003 Kawasaki ZX-6R is a middleweight sportbike designed for riders seeking aggressive performance and track capability in a manageable package. Its 599cc four-cylinder engine delivers 111 horsepower with a sharp, rev-happy character that rewards precise throttle control. Known for its nimble handling and competitive middleweight positioning, it represents an excellent balance between accessibility and serious sport riding credentials.

2003
5 stars Average rating: 5 from 1 votes
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General information

CategorySport
Year2003
ModelKawasaki ZX 6 RR

Engine and Transmission Specifications

Fuel controlDOHC
Torque64.40 Nm (6.6 kgf-m or 47.5 ft.lbs) @ 12000
Power111.00
Engine typeIn-line four, four-stroke
Capacity:599.00 ccm (36.55 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Fuel capacity18.00 litres (4.76 gallons)
Wheelbase1,400 mm (55.1 inches)
Seat height825 mm (32.5 inches) If adjustable, lowest setting.
Power/weight ratio0.6894 HP/kg
Dry weight161.0 kg (354.9 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsGreen, Black, Blue

Performance Profile & Rider Fit

111 hp
Peak Power
3.3s
0-60 mph

Best For

Track92%
City45%
Cornering93%
Daily Riding35%
Touring25%
Passenger20%

Rider Profile

Best ForThis bike suits an intermediate to experienced rider comfortable with aggressive power delivery and committed sportbike ergonomics.
PurposeBuilt for spirited track days and fast, twisty road riding rather than commuting or long-distance touring.
Rider FitExpect a forward-leaning, wrists-loaded riding position with high footpegs that will tire out taller or less flexible riders on long rides.
CharacterA light, high-revving supersport with razor-sharp handling and a strong top-end rush typical of early 2000s 600cc race replicas.
Not Ideal ForNot a good fit for riders wanting upright comfort, passenger-friendly seating, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2003 Kawasaki ZX 6 RR Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 825mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2003 Kawasaki ZX 6 RR, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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